(packaging) Remove pl-fedora-16 mock target. f16 is EOL
Merge pull request #513 from haus/remove_f16

(packaging) Remove pl-fedora-16 mock target. f16 is EOL
Docs: Update references to 1.2 to 1.3
Merge pull request #512 from grimradical/cipherz

(#19884) Intermittent SSL handshake error
Merge pull request #514 from nfagerlund/one_two_one_three

Docs: Update references to 1.2 to 1.3
Remove parallelization during export

In previous commits, we attempted to limit resource consumption
by using a "bounded" pmap when parallelizing our data exports.
This works great for preventing pmap from executing too many
operations simultaneously, but it does not prevent pmap from
building up a large backlog of work in the seq that it is
constructing; therefore, if the consumer of the seq is not
processing the work quickly enough, we can still end up using
a ton of memory.

The long-term solution for this is going to be to use a
`BlockingQueue` to prevent the pmap from generating work too
quickly.  However, the implementation of that can be a bit
tricky so for now we're opting for stability over performance.

This commit simply removes the parallelization and handles the
export serially.

In the future what I'd like to do is to polish up the
producer/consumer library that I wrote for this, and then use
that to solve the problem on both the import and export sides.
Don't check for newer available versions in dashboard for PE

Prior to this commit, the PuppetDB dashboard was checking for
newer versions of PuppetDB even if we are running inside of
a PE environment; this commit simply prevents the code
from checking for newer versions when we're in PE, and always
tells the dashboard that there are no newer versions available.
Add missing keys to latest version response for PE

Previous commit was returning a hash that only contained
`"newer" => false` for PE version check.  This commit
adds in the `version` and `link` keys.
Merge commit 'e9cb834' into 1.3.x
Merge commit '213ca37' into 1.3.x